fix(hir): route node-core module spread calls through the variadic dispatch #1084
Workflow file for this run
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| # CI arm for the in-process LLVM backend (#7241, merged in #7301). | |
| # | |
| # The GC knob kill-policy (CLAUDE.md) demands every shipped mode be exercised | |
| # by CI or deleted; this job is the exercise for `PERRY_LLVM_INPROCESS`. | |
| # Each step asserts its subject was LIVE (liveness line, diff verdict) rather | |
| # than merely that nothing threw — see "Four ways a gate can be unable to | |
| # fail". NON-REQUIRED until it has run green once; promote afterwards | |
| # (a new gate has never been green, so promoting first blocks every PR). | |
| name: llvm-inprocess | |
| # No trigger-level `paths:` — deliberately. A required check whose workflow | |
| # is path-filtered at the trigger never CREATES a check run for PRs outside | |
| # those paths, so the required context sits "waiting" forever and blocks the | |
| # merge (the promotion trap CodeRabbit flagged on #7304). Filtering lives in | |
| # the `changes` job instead: a job skipped by `if:` still reports a check | |
| # run (conclusion: skipped), which branch protection accepts. | |
| on: | |
| pull_request: | |
| push: | |
| branches: [main] | |
| concurrency: | |
| group: llvm-inprocess-${{ github.event_name }}-${{ github.event_name == 'push' && github.sha || github.ref }} | |
| # One group per main COMMIT, cancelling PR runs only. `cancel-in-progress: | |
| # false` alone does not protect a `main` run: GitHub allows at most one | |
| # PENDING run per group and cancels the previously pending one when a new run | |
| # enters, regardless of that setting. That is #7205 — measured here as EIGHT | |
| # consecutive `main` runs cancelled, zero executions. Keying push runs on the | |
| # SHA gives every merged commit a group of its own. | |
| cancel-in-progress: ${{ github.event_name == 'pull_request' }} | |
| jobs: | |
| # Cheap relevance filter via the PR files API (no checkout, no third-party | |
| # action). Pushes to main always run — main executions are the gate's | |
| # anchor and the promotion prerequisite. | |
| changes: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 5 | |
| permissions: | |
| contents: read | |
| pull-requests: read | |
| outputs: | |
| relevant: ${{ steps.filter.outputs.relevant }} | |
| steps: | |
| - id: filter | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| if [ "${{ github.event_name }}" = "push" ]; then | |
| echo "relevant=true" >> "$GITHUB_OUTPUT" | |
| exit 0 | |
| fi | |
| files=$(gh api "repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files" --paginate --jq '.[].filename') | |
| if echo "$files" | grep -qE '^(crates/perry-codegen/|crates/perry/src/commands/compile/|experiments/llvm-inprocess-spike/|benchmarks/app-patterns/kernels/batch\.ts$|\.github/workflows/llvm-inprocess\.yml$)'; then | |
| echo "relevant=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "relevant=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| native-backend: | |
| needs: changes | |
| if: needs.changes.outputs.relevant == 'true' | |
| runs-on: macos-15 | |
| timeout-minutes: 90 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install LLVM 22 (pinned major — fail loudly on drift) | |
| run: | | |
| set -euo pipefail | |
| brew install llvm@22 2>/dev/null || brew install llvm | |
| PREFIX="$(brew --prefix llvm@22 2>/dev/null || brew --prefix llvm)" | |
| # llvm-sys 221 requires major 22. If the runner's formula moves on, | |
| # this must go red, not quietly build something else. | |
| "$PREFIX/bin/llvm-config" --version | grep -q '^22\.' | |
| echo "LLVM_SYS_221_PREFIX=$PREFIX" >> "$GITHUB_ENV" | |
| - name: Build with the llvm-inprocess feature | |
| run: | | |
| cargo build --profile perry-dev -p perry -p perry-runtime-static \ | |
| -p perry-stdlib-static --features perry/llvm-inprocess | |
| - name: Unit gates (528 incl. corpus construction + RS4GC pin) | |
| run: | | |
| set -euo pipefail | |
| out=$(cargo test --profile perry-dev -p perry-codegen \ | |
| --features llvm-inprocess --lib 2>&1) || { echo "$out"; exit 1; } | |
| # The corpus gates must have RUN, not skipped: a checkout missing | |
| # the tracked .ll corpora would otherwise green vacuously. | |
| echo "$out" | grep -q "dialect::tests::corpus_spike ... ok" | |
| echo "$out" | grep -q "dialect::tests::corpus_batch_kernel ... ok" | |
| echo "$out" | grep -q "dialect::tests::corpus_exception_handling ... ok" | |
| echo "$out" | grep -q "inprocess::tests::rs4gc_schedules_in_process ... ok" | |
| - name: Native-mode smoke — liveness, behavior parity, object-byte verdicts | |
| run: | | |
| set -euo pipefail | |
| export PERRY_RUNTIME_DIR="$PWD/target/perry-dev" | |
| export PERRY_NO_AUTO_OPTIMIZE=1 | |
| BIN=target/perry-dev/perry | |
| SRC=experiments/llvm-inprocess-spike/spike.ts | |
| "$BIN" "$SRC" -o /tmp/spike_text | |
| /tmp/spike_text > /tmp/text.out | |
| PERRY_LLVM_INPROCESS=native "$BIN" "$SRC" -o /tmp/spike_native 2> /tmp/native.err | |
| grep -q "in-process LLVM backend active" /tmp/native.err | |
| /tmp/spike_native > /tmp/native.out | |
| cmp /tmp/text.out /tmp/native.out | |
| PERRY_LLVM_INPROCESS=diff "$BIN" "$SRC" -o /tmp/spike_diff 2> /tmp/diff.err | |
| grep -q "ir-diff. OK" /tmp/diff.err | |
| PERRY_LLVM_INPROCESS=diff PERRY_CODEGEN_UNITS=3 "$BIN" \ | |
| benchmarks/app-patterns/kernels/batch.ts -o /tmp/batch_diff 2> /tmp/diffu.err | |
| grep -q "ir-diff. OK.*3 units" /tmp/diffu.err | |
| # #7302: exception handling. try/catch lowers to invoke/landingpad | |
| # with a personality on the define, so a reader that cannot build | |
| # those forms silently loses every try-containing module to the | |
| # textual path — which is exactly how this arm went red once the | |
| # EH migration landed. Assert the EH program takes the native path | |
| # AND behaves identically. | |
| EH=test-files/test_gap_7302_invoke_eh_paths.ts | |
| "$BIN" "$EH" -o /tmp/eh_text | |
| /tmp/eh_text > /tmp/eh_text.out | |
| PERRY_LLVM_INPROCESS=native "$BIN" "$EH" -o /tmp/eh_native 2> /tmp/eh_native.err | |
| grep -q "in-process LLVM backend active" /tmp/eh_native.err | |
| /tmp/eh_native > /tmp/eh_native.out | |
| cmp /tmp/eh_text.out /tmp/eh_native.out | |
| PERRY_LLVM_INPROCESS=diff "$BIN" "$EH" -o /tmp/eh_diff 2> /tmp/eh_diff.err | |
| grep -q "ir-diff. OK" /tmp/eh_diff.err |